Higher-order organization of complex networks
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Abstract (arXiv)
Networks are a fundamental tool for understanding and modeling complex systems in physics, biology, neuroscience, engineering, and social science. Many networks are known to exhibit rich, lower-order connectivity patterns that can be captured at the level of individual nodes and edges. However, higher-order organization of complex networks---at the level of small network subgraphs---remains largely unknown. Here we develop a generalized framework for clustering networks based on higher-order connectivity patterns. This framework provides mathematical guarantees on the optimality of obtained clusters and scales to networks with billions of edges. The framework reveals higher-order organization in a number of networks including information propagation units in neuronal networks and hub structure in transportation networks. Results show that networks exhibit rich higher-order organizational structures that are exposed by clustering based on higher-order connectivity patterns.
Key facts. Cited by 109 papers in the map (data through 7 Oct 2026). First posted on arXiv 26 Dec 2016.
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Citing papers per year: 2021: 28; 2022: 21; 2023: 14; 2024: 15; 2025: 14; 2026: 17.
109 papers.
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50 newest of 109 All 109 (JSON)
- 2021Inductive Representation Learning in Temporal Networks via Causal Anonymous Walkscited by 188
- 2021You are AllSet: A Multiset Function Framework for Hypergraph Neural Networkscited by 124
- 2021MagNet: A Neural Network for Directed Graphscited by 104
- 2024Position: Graph Foundation Models are Already Herecited by 84
- 2021Size-Invariant Graph Representations for Graph Classification Extrapolationscited by 82
- 2021Generative hypergraph clustering: from blockmodels to modularitycited by 48
- 2022Equivariant Hypergraph Diffusion Neural Operatorscited by 45
- 2023TempME: Towards the Explainability of Temporal Graph Neural Networks via Motif Discoverycited by 27
- 2022Higher-order Clustering and Pooling for Graph Neural Networkscited by 26
- 2022Heterogeneous manifolds for curvature-aware graph embeddingcited by 23
- 2022I'm Me, We're Us, and I'm Us: Tri-directional Contrastive Learning on Hypergraphscited by 20
- 2023Breaking the Entanglement of Homophily and Heterophily in Semi-supervised Node Classificationcited by 19
12 most cited of 106 All 106 (JSON)
- 2026Higher-Order Positional Encodings for Graph Representation Learning1 Oct 2026
- 2026Information Bottleneck-Guided Adaptive Hypergraph Transformer for Brain Disease Diagnosis29 Sep 2026
- 2026Node4All: Learning Node Representation Beyond Datasets19 Jul 2026
- 2026Collapsed Effective Operators for Higher-order Structures22 Jun 2026
- 2026Fundamental Dynamical Units for Physics-Informed Structural Inference from Perturbation Time-Series in Networked Systems12 Jun 2026
- 2026Learning Multi-Scale Hypergraph for High-Order Brain Connectivity Analysis2 Jun 2026
- 2026Temporal Motif Signatures for Temporal Graph Neural Networks31 May 2026
- 2026Learning Higher-Order Structure from Incomplete Spatiotemporal Data: Multi-Scale Hypergraph Laplacians with Neural Refinement17 May 2026
- 2026Differentially Private Motif-Preserving Multi-modal Hashing14 May 2026
- 2026The WidthWall: A Strict Expressivity Hierarchy for Hypergraph Neural Networks13 May 2026
- 2026Towards Adaptive Open-Set Object Detection via Category-Level Collaboration Knowledge Mining13 Apr 2026
- 2026Structural Controllability of Large-Scale Hypergraphs20 Mar 2026
12 newest of 106 All 106 (JSON)